Issued Patents All Time
Showing 101–125 of 151 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4960684 | Method for processing silver halide color photographic materials | Hiroshi Fujimoto, Morio Yagihara, Kazuto Andoh | 1990-10-02 |
| 4956267 | Method for forming a direct positive color image | Shinji Ueda, Tatsuo Heki, Noriyuki Inoue, Nobutaka Ohki, Morio Yagihara +3 more | 1990-09-11 |
| 4956268 | Bleach-fixing solution concentrate composition and method for processing silver halide color photographic materials | Kiyoshi Nakazyo, Yoshikazu Fujita | 1990-09-11 |
| 4954426 | Methods for processing silver halide color photographic light-sensitive materials | — | 1990-09-04 |
| 4948710 | Method of processing silver halide color photographic light-sensitive materials | Shinzo Kishimoto | 1990-08-14 |
| H809 | Method for processing silver halide color photographic material | Kazuto Andoh, Hiroshi Fujimoto, Morio Yagihara | 1990-08-07 |
| 4939074 | Method for processing silver halide color photographic light-sensitive material | — | 1990-07-03 |
| 4937608 | Photographic processing apparatus | Shigemi Saito, Kazuaki Yoshida, Yoshihiro Fujita | 1990-06-26 |
| 4929968 | Printing head assembly | — | 1990-05-29 |
| 4925781 | Silver halide color photographic material | Genichi Furusawa, Nobuo Furutachi, Takeshi Hirose | 1990-05-15 |
| 4920041 | Method for processing a silver halide color photographic material using a developer substantially free of benzyl alcohol and sulfite | Nobutaka Ohki, Kazuto Andoh | 1990-04-24 |
| 4914007 | Image forming process comprising controlling the swelling degree of the photographic material | Yoshihiro Fujita | 1990-04-03 |
| 4900651 | Method for processing silver halide color photographic materials using a developer comprising chelatin agents, brightening agents and no benzyl alcohol | Hiroshi Fujimoto | 1990-02-13 |
| 4897339 | Method for processing a silver halide color photographic material and a color developing composition comprising hydroxylamines and stabilizing agents | Kazuto Andoh, Morio Yagihara | 1990-01-30 |
| 4880728 | Processing method for silver halide color photosensitive materials utilizing the overflow from the color developer | Junya Nakajima | 1989-11-14 |
| 4876174 | Method of processing silver halide color photosensitive material using developer comprising dialkyl hydroxylamine and no benzyl alcohol | Morio Yagihara | 1989-10-24 |
| 4863836 | Method for processing silver halide color photographic materials and color photographic developing composition | Nobutaka Ohki, Morio Yagihara | 1989-09-05 |
| 4853318 | Process for processing silver halide color photographic material using a developer comprising substantially no benzyl alcohol | Yoshihiro Fujita, Hiroshi Fujimoto, Shinzo Kishimoto | 1989-08-01 |
| 4851326 | Method for processing silver halide color photographic materials using developer substantially free of bromide and benzyl alcohol | Junya Nakajima | 1989-07-25 |
| 4845016 | Process for processing silver halide color photographic materials using a multistage counterflow stabilization system | Nobuo Sakai | 1989-07-04 |
| 4842993 | Method for processing silver halide color photographic material | Morio Yagihara, Hiroshi Fujimoto, Kazuto Andoh | 1989-06-27 |
| 4837132 | Method for processing silver halide color photographic material using a chelating agent and developer with substantially no benzyl alcohol | Hiroshi Fujimoto | 1989-06-06 |
| 4835092 | Method for processing a silver halide color photographic material using a color developer containing a chelating agent in the absence of benzyl alcohol | Toshio Koshimizu, Yoshihiro Fujita, Hiroshi Fujimoto | 1989-05-30 |
| 4830948 | Method of forming color images | Genichi Furusawa, Takeshi Hirose | 1989-05-16 |
| 4801516 | Method of processing silver halide color photographic material using a developer comprising a hydroxylamine and an antifoggant | Morio Yagihara | 1989-01-31 |